🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.86 AU - 1.06 AU

Year: 344 Days

Day: 45 Hours

Environment

Temp: 31 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.03 AU - 1.19 AU

Year: 427 Days

Day: 34.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,674,866 km

• M1: 879,935 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.29 AU - 1.45 AU

Year: 586 Days

Day: 43 Hours

Environment

Temp: -13 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,674,866 km

• M1: 461,210 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.32 AU - 1.74 AU

Year: 691 Days

Day: 15.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.81 AU - 1.93 AU

Year: 934 Days

Day: 19.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.05 AU - 3.59 AU

Year: 2210 Days

Day: 30.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.8

Radius: 10.8

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.96 AU - 6.18 AU

Year: 4170 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,674,866 km

• M1: 206,445 km (0.119 R)
• M2: 442,211 km (0.07 R)
• M3: 569,669 km (0.068 R)
• M4: 780,901 km (0.048 R)
• M5: 953,238 km (0.049 R)
• M6: 1,071,121 km (0.06 R)
• M7: 1,194,090 km (0.091 R)
• M8: 1,484,908 km (0.068 R)
• M9: 1,638,845 km (0.093 R)
• M10: 2,047,247 km (0.06 R)
• M11: 2,272,242 km (0.107 R)
• M12: 2,343,002 km (0.081 R)
• M13: 2,450,862 km (0.111 R)
• M14: 3,033,845 km (0.113 R)
• M15: 3,191,371 km (0.112 R)
• M16: 3,514,353 km (0.116 R)
• M17: 3,848,106 km (0.077 R)
• M18: 4,749,433 km (0.094 R)
• M19: 4,886,764 km (0.062 R)
• M20: 5,401,530 km (0.096 R)
• M21: 5,641,336 km (0.083 R)
• M22: 6,156,252 km (0.062 R)
• M23: 6,281,166 km (0.096 R)
• M24: 6,660,696 km (0.072 R)
• M25: 6,840,512 km (0.087 R)
• M26: 7,283,621 km (0.116 R)
• M27: 7,442,344 km (0.092 R)
• M28: 7,575,487 km (0.087 R)
• M29: 7,790,160 km (0.045 R)
• M30: 7,979,550 km (0.099 R)
• M31: 8,197,963 km (0.113 R)
• M32: 8,446,146 km (0.115 R)
• M33: 8,612,948 km (0.063 R)
• M34: 9,034,664 km (0.072 R)
• M35: 9,549,730 km (0.095 R)
• M36: 9,694,540 km (0.09 R)
• M37: 10,103,840 km (0.057 R)
• M38: 10,340,205 km (0.112 R)
• M39: 10,518,675 km (0.05 R)
• M40: 11,334,731 km (0.105 R)
• M41: 11,457,402 km (0.097 R)
• M42: 11,673,122 km (0.045 R)
• M43: 12,171,133 km (0.078 R)
• M44: 12,296,646 km (0.089 R)
• M45: 12,803,334 km (0.118 R)
• M46: 12,899,226 km (0.09 R)
• M47: 13,027,282 km (0.114 R)
• M48: 13,478,918 km (0.058 R)
• M49: 13,902,878 km (0.069 R)
• M50: 14,001,314 km (0.027 R)
• M51: 14,430,659 km (0.094 R)
• M52: 14,830,834 km (0.111 R)
• M53: 15,574,036 km (0.08 R)
• M54: 15,710,469 km (0.077 R)
• M55: 16,363,913 km (0.112 R)
• M56: 16,537,446 km (0.073 R)
• M57: 16,676,572 km (0.04 R)
• M58: 16,956,171 km (0.034 R)
• M59: 17,026,332 km (0.113 R)
• M60: 17,166,954 km (0.095 R)
• M61: 17,449,245 km (0.112 R)
• M62: 18,593,819 km (0.065 R)
• M63: 18,738,629 km (0.114 R)
• M64: 19,175,156 km (0.09 R)
• M65: 20,579,730 km (0.105 R)
• M66: 20,729,627 km (0.049 R)
• M67: 21,332,357 km (0.104 R)
• M68: 21,521,898 km (0.116 R)
• M69: 21,673,889 km (0.079 R)
• M70: 22,324,041 km (0.079 R)
• M71: 22,593,617 km (0.08 R)
• M72: 22,709,555 km (0.104 R)
• M73: 23,097,163 km (0.105 R)
• M74: 23,526,210 km (0.061 R)
• M75: 24,115,326 km (0.027 R)
• M76: 24,194,314 km (0.081 R)
• M77: 24,828,908 km (0.063 R)
• M78: 25,308,369 km (0.095 R)
• M79: 25,629,706 km (0.102 R)
• M80: 26,154,794 km (0.06 R)
• M81: 26,928,664 km (0.087 R)
• M82: 27,297,871 km (0.053 R)
• M83: 27,421,290 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.4

Radius: 14.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.51 AU - 5.95 AU

Year: 5010 Days

Day: 10.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 27,674,866 km

• M1: 183,257 km (0.076 R)
• M2: 423,960 km (0.087 R)
• M3: 529,726 km (0.045 R)
• M4: 635,043 km (0.118 R)
• M5: 742,903 km (0.094 R)
• M6: 914,791 km (0.048 R)
• M7: 1,244,056 km (0.085 R)
• M8: 1,376,600 km (0.112 R)
• M9: 1,514,230 km (0.086 R)
• M10: 1,620,743 km (0.109 R)
• M11: 2,122,495 km (0.104 R)
• M12: 2,396,707 km (0.047 R)
• M13: 2,543,613 km (0.118 R)
• M14: 2,704,430 km (0.11 R)
• M15: 2,835,478 km (0.118 R)
• M16: 2,980,139 km (0.111 R)
• M17: 3,161,601 km (0.077 R)
• M18: 3,370,141 km (0.092 R)
• M19: 3,523,628 km (0.094 R)
• M20: 3,619,371 km (0.105 R)
• M21: 3,715,862 km (0.074 R)
• M22: 4,085,967 km (0.066 R)
• M23: 4,199,212 km (0.109 R)
• M24: 4,390,548 km (0.086 R)
• M25: 4,571,861 km (0.119 R)
• M26: 4,702,908 km (0.115 R)
• M27: 4,808,674 km (0.108 R)
• M28: 4,901,724 km (0.113 R)
• M29: 5,225,902 km (0.093 R)
• M30: 5,418,285 km (0.118 R)
• M31: 5,938,138 km (0.067 R)
• M32: 6,110,175 km (0.111 R)
• M33: 6,371,373 km (0.085 R)
• M34: 6,845,150 km (0.071 R)
• M35: 7,025,714 km (0.115 R)
• M36: 7,763,980 km (0.054 R)
• M37: 8,078,883 km (0.053 R)
• M38: 8,174,327 km (0.086 R)
• M39: 8,269,920 km (0.083 R)
• M40: 8,575,548 km (0.107 R)
• M41: 8,737,862 km (0.096 R)
• M42: 9,164,814 km (0.104 R)
• M43: 9,264,297 km (0.083 R)
• M44: 9,632,158 km (0.107 R)
• M45: 10,210,204 km (0.096 R)
• M46: 10,313,427 km (0.074 R)
• M47: 10,451,655 km (0.09 R)
• M48: 10,957,595 km (0.074 R)
• M49: 11,453,662 km (0.098 R)
• M50: 11,668,634 km (0.09 R)
• M51: 11,830,648 km (0.111 R)
• M52: 11,939,107 km (0.048 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.1

Radius: 13.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.76 AU - 11.84 AU

Year: 14805 Days

Day: 14.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 27,674,866 km

• M1: 178,919 km (0.028 R)
• M2: 411,993 km (0.104 R)
• M3: 506,838 km (0.085 R)
• M4: 1,482,964 km (0.105 R)
• M5: 1,669,363 km (0.111 R)
• M6: 1,807,591 km (0.032 R)
• M7: 2,215,245 km (0.1 R)
• M8: 2,524,314 km (0.101 R)
• M9: 2,716,548 km (0.119 R)
• M10: 3,048,057 km (0.069 R)
• M11: 3,287,862 km (0.035 R)
• M12: 3,427,736 km (0.075 R)
• M13: 3,534,100 km (0.054 R)
• M14: 3,970,327 km (0.116 R)
• M15: 4,578,742 km (0.095 R)
• M16: 5,671,554 km (0.106 R)
• M17: 6,225,665 km (0.068 R)
• M18: 6,575,425 km (0.114 R)
• M19: 7,066,854 km (0.069 R)
• M20: 7,248,615 km (0.109 R)
• M21: 7,943,647 km (0.105 R)
• M22: 8,085,316 km (0.095 R)
• M23: 8,805,929 km (0.1 R)
• M24: 9,001,753 km (0.057 R)
• M25: 9,297,956 km (0.093 R)
• M26: 9,950,951 km (0.096 R)
• M27: 10,360,101 km (0.095 R)
• M28: 10,774,936 km (0.079 R)
• M29: 11,407,286 km (0.108 R)
• M30: 11,620,763 km (0.103 R)
• M31: 12,160,362 km (0.095 R)
• M32: 13,207,996 km (0.104 R)
• M33: 13,998,471 km (0.063 R)
• M34: 14,399,543 km (0.11 R)
• M35: 15,981,541 km (0.087 R)
• M36: 16,101,069 km (0.084 R)
• M37: 16,280,587 km (0.114 R)
• M38: 17,372,502 km (0.101 R)
• M39: 17,865,277 km (0.067 R)
• M40: 18,051,377 km (0.105 R)
• M41: 18,487,903 km (0.058 R)
• M42: 18,991,001 km (0.028 R)
• M43: 19,435,007 km (0.098 R)
• M44: 19,562,614 km (0.109 R)
• M45: 20,268,716 km (0.051 R)
• M46: 22,103,833 km (0.118 R)
• M47: 22,704,918 km (0.109 R)
• M48: 25,720,362 km (0.106 R)
• M49: 26,564,393 km (0.104 R)
• M50: 27,060,908 km (0.082 R)
• M51: 27,417,550 km (0.05 R)
• M52: 27,632,223 km (0.092 R)
• M53: 28,569,005 km (0.071 R)
• M54: 29,516,258 km (0.086 R)
• M55: 29,662,864 km (0.06 R)
• M56: 29,809,769 km (0.119 R)
• M57: 30,104,328 km (0.109 R)
• M58: 31,142,686 km (0.116 R)
• M59: 32,949,978 km (0.074 R)
• M60: 33,483,444 km (0.11 R)
• M61: 34,791,079 km (0.074 R)
• M62: 35,023,554 km (0.045 R)
• M63: 35,724,121 km (0.075 R)
• M64: 37,297,592 km (0.088 R)
• M65: 38,332,360 km (0.054 R)
• M66: 38,652,649 km (0.097 R)
• M67: 39,376,553 km (0.096 R)
• M68: 41,083,166 km (0.118 R)
• M69: 41,328,955 km (0.076 R)
• M70: 45,242,585 km (0.105 R)
• M71: 47,029,232 km (0.076 R)
• M72: 47,286,391 km (0.089 R)
• M73: 47,457,980 km (0.057 R)
• M74: 48,060,560 km (0.082 R)
• M75: 48,319,514 km (0.086 R)
• M76: 48,405,981 km (0.066 R)
• M77: 48,492,449 km (0.077 R)
• M78: 49,795,746 km (0.09 R)
• M79: 50,408,050 km (0.098 R)
• M80: 51,375,050 km (0.089 R)
• M81: 53,506,371 km (0.082 R)
• M82: 54,223,095 km (0.117 R)
• M83: 57,122,002 km (0.114 R)
• M84: 58,406,150 km (0.096 R)
• M85: 59,421,770 km (0.094 R)
• M86: 61,845,405 km (0.078 R)
• M87: 62,221,046 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.9

Radius: 4.3

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.66 AU - 15.4 AU

Year: 18178 Days

Day: 18.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 27,674,866 km

• M1: 143,614 km (0.101 R)
• M2: 242,199 km (0.09 R)
• M3: 409,749 km (0.064 R)
• M4: 469,588 km (0.104 R)
• M5: 543,190 km (0.116 R)
• M6: 643,720 km (0.098 R)
• M7: 725,998 km (0.087 R)
• M8: 811,718 km (0.085 R)
• M9: 1,216,081 km (0.102 R)
• M10: 1,288,786 km (0.115 R)
• M11: 1,500,317 km (0.065 R)
• M12: 1,755,381 km (0.102 R)
• M13: 2,322,956 km (0.029 R)
• M14: 2,730,610 km (0.115 R)
• M15: 2,768,757 km (0.107 R)
• M16: 2,942,590 km (0.118 R)
• M17: 3,040,876 km (0.093 R)
• M18: 3,321,372 km (0.025 R)
• M19: 3,464,836 km (0.097 R)
• M20: 3,673,226 km (0.117 R)
• M21: 3,736,506 km (0.099 R)
• M22: 3,778,992 km (0.101 R)
• M23: 3,950,132 km (0.11 R)
• M24: 4,434,230 km (0.1 R)
• M25: 4,569,467 km (0.032 R)
• M26: 4,936,730 km (0.069 R)
• M27: 5,265,845 km (0.077 R)
• M28: 5,313,567 km (0.084 R)
• M29: 5,723,914 km (0.108 R)
• M30: 6,371,074 km (0.076 R)
• M31: 7,331,343 km (0.088 R)
• M32: 7,733,462 km (0.069 R)
• M33: 8,419,368 km (0.073 R)
• M34: 9,325,333 km (0.12 R)
• M35: 9,382,928 km (0.043 R)
• M36: 9,411,800 km (0.099 R)
• M37: 9,498,567 km (0.115 R)
• M38: 9,527,589 km (0.067 R)
• M39: 10,321,355 km (0.11 R)
• M40: 11,044,512 km (0.116 R)
• M41: 11,197,251 km (0.098 R)
• M42: 11,412,223 km (0.104 R)
• M43: 11,504,824 km (0.092 R)
• M44: 11,597,725 km (0.09 R)
• M45: 11,690,774 km (0.044 R)
• M46: 12,002,686 km (0.114 R)
• M47: 12,191,179 km (0.036 R)
• M48: 12,539,294 km (0.094 R)
• M49: 12,666,751 km (0.107 R)
• M50: 12,698,615 km (0.102 R)
• M51: 12,955,026 km (0.079 R)
• M52: 12,987,190 km (0.064 R)
• M53: 13,310,171 km (0.106 R)
• M54: 13,570,621 km (0.098 R)
• M55: 13,635,846 km (0.082 R)
• M56: 14,096,308 km (0.119 R)
• M57: 14,129,369 km (0.052 R)
• M58: 14,261,913 km (0.118 R)
• M59: 15,032,342 km (0.114 R)
• M60: 15,337,372 km (0.071 R)
• M61: 15,473,656 km (0.119 R)
• M62: 15,576,130 km (0.081 R)
• M63: 15,747,420 km (0.11 R)
• M64: 15,953,715 km (0.045 R)
• M65: 16,403,855 km (0.085 R)
• M66: 16,613,143 km (0.086 R)
• M67: 16,823,178 km (0.112 R)
• M68: 16,928,495 km (0.106 R)
• M69: 17,175,182 km (0.096 R)
• M70: 18,390,216 km (0.063 R)
• M71: 18,607,582 km (0.118 R)
• M72: 19,448,322 km (0.094 R)
• M73: 19,817,679 km (0.118 R)
• M74: 20,413,677 km (0.1 R)
• M75: 20,563,574 km (0.11 R)
• M76: 20,789,018 km (0.038 R)
• M77: 20,864,415 km (0.091 R)
• M78: 21,508,583 km (0.082 R)
• M79: 22,544,998 km (0.086 R)
• M80: 23,245,116 km (0.112 R)
• M81: 24,706,238 km (0.102 R)
• M82: 24,746,181 km (0.077 R)
• M83: 24,945,894 km (0.091 R)
• M84: 25,066,170 km (0.119 R)
• M85: 25,589,015 km (0.109 R)
• M86: 25,872,054 km (0.025 R)
• M87: 25,953,136 km (0.065 R)
• M88: 26,482,114 km (0.036 R)
• M89: 26,850,424 km (0.106 R)
• M90: 27,014,683 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 20,475 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit